To keep your drinks cold and your party festive this summer, fill balloons with water and freeze. It's cheaper than ice from the store and you won't have to worry about sticking your hand into water cold enough for cryostasis just to get your beer in the bottom corner of the cooler.

Pinterest user Betsy Feldmann originated this idea. Another plus is that if you have another party coming up soon you can just stick the balloons back in the freezer for reuse.